4 papers
Measurement-Based Uncomputation from an Error Correction Perspective
Minjun Jeon, Po-Wei Huang, Zhenyu Cai
Coherent uncomputation can be as costly as the computation itself, creating substantial spacetime overheads that can be prohibitive on early fault-tolerant quantum computers. We de…
Quantum Error Correction on Error-mitigated Physical Qubits
Minjun Jeon, Zhenyu Cai
We present a general framework for applying linear quantum error mitigation (QEM) techniques directly to physical qubits within a logical qubit to suppress logical errors. By explo…
Noise-aware Time-optimal Quantum Control
Minjun Jeon, Zhenyu Cai
Quantum optimal control plays a vital role in many quantum technologies, including quantum computation. One of the most important control parameters to optimise for is the evolutio…
Robustness of electron charge shuttling: Architectures, pulses, charge defects and noise thresholds
Minjun Jeon, Simon C. Benjamin, Andrew J. Fisher
In semiconductor-based quantum technologies, the capability to shuttle charges between components is profoundly enabling. We numerically simulated various "conveyor-belt" shuttling…